TOLUENE-DIISOCYANATE (TDI 80/20)
CAS: 584--84--9 UN NO.:2078 IMDG Class NO. : 6.1
1*20ft container loading qty: 20tons ( 250kgs/red iron drum)
Test Item |
Index |
Test Result |
Purity(WT)% |
99.7min |
99.8 |
2,4-Isomer% |
80+/-1 |
79.6 |
2,6-Isomer% |
20+/-1 |
19.6 |
Acidity%(HCL) |
0.0015MAX |
0.0004 |
Hydrolyzable Chloride(WT)% |
0.004MAX |
0.0033 |
Color (APHA) |
15 MAX |
5 |
Total Chloride(WT)% |
0.018 MAX |
0.005 |
Appearance |
In compliance with the above specification. |
TDI is a white or pale yellow liquid, that has accumulated in the body and latent , It has a strong stimulating effect to the skin ,eyes and respiratory .If you Breath in steaming of TDI, it cause bronchitis ,lung edema ;If the skin get in touch with TDI ,it cause dermatitis ;TDI does badly heart to eyes or even blind .the long-term exposure to TDI can cause chronic bronchitis . If you are hypersensitive , it may cause asthma , breathing difficulties and coughing .